Release 5.2 (35) has concentrated on producing a better looking user interface. The main change has been to spruce up the display themes and change the font used in screens. We have added a few more enhancements and bug fixes. Please look at the full list of changes. The outline of regions can have a 3-D look and allocated squares have a different background color. The backdrop of the puzzle can be a tiled display of a small image rather than a single large image.